diff --git a/custom_components/battery_notes/data/library.json b/custom_components/battery_notes/data/library.json
index c02d1dcd..27c20bc1 100644
--- a/custom_components/battery_notes/data/library.json
+++ b/custom_components/battery_notes/data/library.json
@@ -8138,6 +8138,12 @@
             "model": "ZSE70",
             "battery_type": "CR123A",
             "battery_quantity": 2
+        },
+        {
+            "manufacturer": "eQ-3",
+            "model": "HmIP-eTRV-B-2 R4M",
+            "battery_type": "AA",
+            "battery_quantity": 2
         }
     ]
 }
\ No newline at end of file